baber/WOPTO huggingface dataset:
Patent JP-H08187501-A (JP)
Title: Rolling method for bar steel
Inventor: TAKEDA SATORU
IPC: B21B37/48
Filed: 1994-12-28
Abstract: PURPOSE: To provide the rolling method for a bar steel small in the rate of width change and diameter difference by setting inter-stand tension between 4-roll rolling mills on a compressive side and executing continuous rolling while imparting compressive stress in the axial direction to the bar steel. CONSTITUTION: When free tension rolling is executed by use of a free tension controller(FTC), a spreading rate is changed to the negative direction and narrowing is increased as the reduction of area is increased. However, by imparting the compressive stress to the bar steel by adjusting the rotational speed of the driving motor of a 1st stand mill so as to be slightly faster than that of the 2nd stand mill, the width variation of the bar steel is increased in the spreading direction in accordance with the increase of the compressive stress. By adjusting this compressive stress to be imparted to 0.05-0.30kg/mm<2> , the spreading change is decreased and the bar steel high in dimensional precision is obtained.
Patent JP-H07183812-A (JP)
Title: Analog/digital converter circuit
Inventor: YANADA SHUJI
IPC: H03K5/08
Filed: 1993-12-24
Abstract: PURPOSE:To reduce a through current, and to reduce the power consumption of an AD converter circuit by adding a second P type transistor and a second N type transistor to an inverter circuit. CONSTITUTION:The inverter circuit 113 is constituted of a first P type transistor 108, a first N type transistor 109, the second P type transistor 115 connected between source potential 112 and the first P type transistor 108, and the second N type transistor 116 connected between ground potential 114 and the first N type transistor 109. Then, by making a control signal CK 104 'high' for a short time, the second P type transistor 115 to constitute the inverter circuit 113 and the second N type transistor 116 to constitute similarly the inverter circuit 113 are made conductive for a short time, and the input and the output of the inverter circuit 113 are made to be of equal potential, and in addition, to be 1/2 of supply voltage.
Patent JP-H08180381-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D5/23
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a magnetic recording medium having satisfactory surface smoothness and excellent in output (C/N) characteristics and overwriting characteristics. CONSTITUTION: In this magnetic recording medium 1 with a nonmagnetic substrate 2 and plural magnetic layers 3 disposed on the substrate 2 and including a 1st magnetic layer 3a as the top layer and a 2nd magnetic layer 3b adjacent to the 1st magnetic layer 3a, the 2nd magnetic layer 3b contains soft magnetic oxide powder adjusted to 200-300Å crystallite size.
Patent JP-H11162985-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKADA FUMIAKI
IPC: H01L21/3205
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To control change of concentration of impurities in a diffused region to have stable electric properties, by effectively preventing rediffusion of impurities to the surface of a silicon substrate. SOLUTION: In a method, a manufacture of a semiconductor device which has a first process of forming a plurality of element isolating oxide films 12 on a silicon substrate 11, a second process of forming a polysilicon film as a first gate electrode 13 on the specified element isolating oxide film 11, a third process of forming an insulating film all over the surface of the silicon substrate, and a forth process of forming a polysilicon film as a second gate electrode 15 in a specified position on an insulating oxide film 14 is performed. In this case, as the condition of oxidation in formation of the insulating oxide film 14 in the third process, the quantity of introduced oxygen in atmosphere to perform oxidation is made 20-40% of the total flow of gas.
Patent JP-H08186698-A (JP)
Title: Device and method for processing picture
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/21
Filed: 1994-12-28
Abstract: PURPOSE: To select an adequate storing method in accordance with the size of a memory to store inputted picture data. CONSTITUTION: The picture data inputted by an input part 1 is sent to a selecting part 3 as it is, and also, it is sent to the selecting part 3 after being encoded by an encoding part 2. A control part 7 controls the selecting part 3 on the basis of the storage size of a storage part 4 detected by a detecting part 6. The picture data or the encoded data selected by the selecting part 3 is stored in the storage part 4. An output part 5 outputs the picture data or the decoded picture data of the encoded data read out of the storage part 4.
Patent JP-H01171738-A (JP)
Title: Numerical control device
Inventor: SUGIE MASAYUKI
IPC: G05B19/18
Filed: 1987-12-25
Abstract: PURPOSE:To reduce a tool replacing time and get rid of an error by automatically carrying out allocation for housing tools in empty pots or pots containing unnecessary tools on a magazine and outputting the results at the time of replacement or addition of tools on the magazine which is required as the result of changing a workpiece. CONSTITUTION:When tool members which are necessary for a machining workpiece are generated, a tool replacing list forming control portion 3 allocates lacking tool numbers to the empty pots of the present magazine pots based on the tool numbers of tools which are commanded by a machining program and the tool numbers of tools housed in the pots on the magazine. When such allocation is unfeasible, the lacking tool numbers are allocated to the tool pots other than the tool pots for which tool numbers necessary for the machining workpiece are registered in the present tool control table, and a tool replacing list 5 is formed based on the results. This list 5 is lent to a printer 7 via a printer control portion 6 to be printed or displayed on a CRT 9 via a display control portion 8.
Patent JP-H11159504-A (JP)
Title: Method for attaching component, structure therefor and stud used therefor
Inventor: MURATA MASAHIKO
IPC: F16B5/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of attaching a component such as a tube or a sound shield sheet to a resin vehicle body of a motorcycle or a four-wheel automobile, and a structure therefor and studs used therefor. SOLUTION: A method of attaching a component to a resin vehicle body, comprises the step of (a) welding a resin stud to the resin vehicle body at a predetermined position, (b) attaching a clip onto the resin stud, and (c) holding a component by means of the clip so as to attach the component to the vehicle body. The resin stud 15 is composed of a large diameter flange 17 serving as a part welded to the resin body 6, a shank part 18 for receiving a locking pawl 34 of the clip 27, and a head part 21 having a diameter larger than that of the shank part 18 so as to define a locking shoulder part 19 to which a locking piece of the clip is locked. The part welded to the body 6 is formed at the lower surface of the flange 17.
Patent JP-2000156675-A (JP)
Title: Synchronizing circuit for manchester code
Inventor: TOITA SHIGETO
IPC: H04L7/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a synchronizing circuit that synchronizes Manchester codes without imposing much load onto software processing of a control circuit regardless of a simple circuit configuration. SOLUTION: In a message using Manchester codes, a flag is provided before and after a data part, the flag before the data part employs a format of using plurality of flags similar to those (01111110) in the HDCL system. When the synchronizing circuit receives a serial signal (RXD) of this message and when the circuit receives consecutive '00' (equivalent to '11' of a code INT1) in '1001' (part '10' of a flag code) in a bit signal expression of the RXD a counter 3 that frequency-divides a clock signal provides an output of INT2 within a period of the latter '0' (a bit signal that is a first half of the Manchester code) in the code '00' to a control circuit 20, which provides an output of a synchronizing signal for decoding to an MPSC circuit 1 after a prescribed delay time when receiving this INT2 signal.
Patent JP-H06176420-A (JP)
Title: Magneto-optical recording medium
Inventor: HOSHINA SHOJI
IPC: G11B11/10
Filed: 1992-12-09
Abstract: PURPOSE:To assure the stability of recorded information by setting the compensation temp. of a second magnetic layer lower than the compensation temp. of a third magnetic layer and confining the difference between the compensation temps. and Curie temps. of the respective magnetic layers to a prescribed value or below. CONSTITUTION:The magnetic films are perpendicularly magnetized films consisting of rare earth-transition metal alloys. The first magnetic layer 103 is dominant with the sublattice magnetization of the transition metals and the second magnetic layer 104 and the third magnetic layer 105 are dominant with the sub-lattice magnetization of the rare earth metals respectively at room temp. The dependency of the coercive forces of the respective magnetic layers on temp. is smaller than the coercive force of the layer 103 at room temp. and the coercive force of the layer 105 is smaller than the coercive force of the layer 104. The compensation temp. of the layer 104 is smaller than the compensation temp. of the layer 105. The magnetic field called as initializing magnetic field is impressed once at every rotation of the substrate 101 at the time of magneto-optical recording and reproducing. The coercive force at room temp. for the initial magnetic field is small in the layer 103, is large in the layer 104 and small in the layer 105.
Patent JP-H06175958-A (JP)
Title: Information transfer device
Inventor: SUZUKI KATSUMI
IPC: G06F13/12
Filed: 1992-12-10
Abstract: PURPOSE:To enable a central processing unit CPU to confirm transfer classification information as diagnostic information at any time regardless of a local channel device and a remote channel device which are not logically connected by adding a transfer classification selecting circuit to the local channel device to select the transfer method and the transfer speed of data information. CONSTITUTION:When an information transfer device is started, transfer classification information selected by a transfer classification selecting circuit 45a is sent from a local channel device 4a to a remote channel device 5a and is held in a third transfer control circuit 53a after the local channel device 4a and the remote channel device 5a are logically connected. This transfer classification is sent to a CPU 2 also through a second transfer control circuit 41a and a first transfer control circuit 31 of a channel controller 3. Thus, the CPU 2 can confirm selected transfer classification information even if the local channel device 4a and the remote channel device 5a are logically connected.
Patent JP-H02175325-A (JP)
Title: Sealing structure of car window panel
Inventor: IIDA NOZOMI
IPC: B60J10/79
Filed: 1988-12-27
Abstract: PURPOSE:To suppress outward hopping of the inner lip of a sealing member by equipping the inner lip with a stopper, which extends while is bent from the end of lip toward the cabin, and detaining this stopper with the end of the outer lip when a door window panel is opened. CONSTITUTION:A door window panel 2 is installed on the outside of a door sash 2. The external surface of door sash 2 is covered with a sealing member 3. This sealing member 3 is equipped with an outer lip 4 and an inner lip 5 in close contact with the external and internal surfaces, respectively, of door window panel 1 at its side edges. In this arrangement, the inner lip 5 is provided with a stopper 6 in such a way as extended and in a single piece therewith, which is bent from the lip end 5a toward the cabin and which is to be detained with the end of the outer lip 4 with restoring motion of the inner lip 5 when the door window panel 1 is opened. This will suppress outward hopping of the inner lip 5.
Patent JP-2000153878-A (JP)
Title: Corrugated board cushion
Inventor: TONOMURA TETSUJI
IPC: B65D81/113
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a corrugated board cushion which is excellent both in strength and cost by forming a spiral laminate structure without gaps by sequentially folding a corrugated board which has been cut in a predetermined developed form to roll from an end via creases parallel with each other. SOLUTION: A strip-like corrugated board is folded from one of shorter sides and rolled into a parallelopiped laminate structure 5 to provide a cushion. Since the corrugated board cushion thus constituted can be formed only by folding a single piece of the corrugated board to roll via creases parallel to each other, it can quickly be formed without trouble and manufactured at a low cost. In addition, the cushion comprises the laminate structure 5 where the corrugated board forms close layers without gap, while in addition longitudinal corrugated board layers at both ends serve as ribs supporting a load. Therefore, the cushion can stand a large compressive load so that it can be used for a heavy article as well as a light article.
Patent JP-H01172824-A (JP)
Title: Subtitle projection device for movie
Inventor: NAKAJIMA KEINOSUKE
IPC: G03B21/00
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate need to make films as many as foreign countries by providing a device which print subtitles of different languages divisionally on a projection film, a mask which has a slit for passing only subtitles of one language, and a mechanism which moves this mask. CONSTITUTION:This device is provided with the device which composes and prints subtitles 2 of different languages vertically or horizontally in divisions inside of outside the effective image area of the projection film as shown by 1a or 1b and the mask 5 having the slit 4 for passing only subtitles of one language between the subtitles 2 and a screen 3. Then, mechanism which moves this mask 5 vertically or horizontally is provided and when the subtitles 2 are outside the effective area, i.e. in 1b, an auxiliary screen 6 is arranged at the position where the subtitles 2 are projected through the mask 5. Consequently, subtitles translated into respective languages are projected, so films as many as the number of countries need not be produced.
Patent JP-H10169437-A (JP)
Title: Muffle attaching structure for motorcycle
Inventor: KAWAMOTO HITOSHI
IPC: F16L23/036
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent a limit placed on the bank angle of a bicycle body even while increasing the degree of freedom for laying out and to improve sealing for a contact part with an exhaust pipe. SOLUTION: In a motorcycle having a plurality of mufflers 16 connected to the downstream end of an exhaust pipe 15, the mufflers 16 being symmetrically disposed in both sides of a rear wheel, the radial direction section of each muffler 16 is formed to be an ellipse or a long circle, the exhaust pipe 15 is connected to the muffler 16 by a connecting tool 28, the connecting tool 28 being fixed to the four places of the muffler 16 by using bolts 29, the fastening positions of the bolts 29 are set away from one another in a circumferential direction nearly 30 to 45 deg. around the reference of the diameter line S of the muffler 16.
Patent JP-2000156903-A (JP)
Title: Control device for hybrid vehicle
Inventor: TANAKA HISASHI
IPC: B60L50/16
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a control device with which a running operation up to a prescribed destination can be performed safely and surely by a method, wherein the output to a drive wheel is limited while abnormalities are generated in drive system or the control system of a hybrid vehicle. SOLUTION: In this hybrid vehicle, the fail-safe operation of the vehicle is performed in a unified manner through HEV-ECU 20, the abnormality of the HEV-ECU 20 is monitored by a T/M-ECU 24, and the HEV-ECU 20 is backed up. A control power supply 21b to a motor-A controller 21 is controlled by a logic circuit 21c, and a control power supply 22b to a motor-B controller 22 is controlled by a logic circuit 22c. Signals regarding the power supplies are inputted to the logic circuits 21c, 22c from the HEV-ECU part 20 and the T/M-ECU 24. Then, on the basis of a combination of the signals which change according to the abnormality state, a power supply is supplied to the normal motor-A controller 21 or the normal motor-B controller 22, and a 'limp home' drive function is realized.
Patent JP-H04202180-A (JP)
Title: Imide ester compound and its production
Inventor: OE TADAYUKI
IPC: C08K5/3412
Filed: 1990-11-30
Abstract: NEW MATERIAL:The compound of formula I (R and R<1> are 8-24C aliphatic hydrocarbon group). EXAMPLE:4-Stearoxycarbonyl-N-stearylphthalimide. USE:An internal mold release agent for thermosetting resin such as unsaturated polyester resin, epoxy resin, urethane/urea resin, urea resin and phenolic resin. PREPARATION:The objective compound can be produced by reacting trimellitic anhydride with an aliphatic primary amine of formula R-NH2 (e.g. dodecylamine) in an organic solvent (e.g. N,N-dimethylacetamide or DMF), and reacting the resultant imidocarboxylic acid of formula II with an aliphatic alcohol of formula R<1>-OH (e.g. 1-dodecanol) preferably at 150-250 deg.C.
Patent JP-H09232915-A (JP)
Title: Radio frequency filter device provided with image trap
Inventor: MAIKERU ANSONII PUGERU
IPC: H03J3/26
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio frequency(RF) filter device for a tuner in which an unwanted image signal related to a desired signal is excluded and the influence on impedance caused by the filter is considered. SOLUTION: This tuner is provided with a tuning enable filter 907 cascade- connected between an RF amplifier 905 and a mixer 909 so as to select the desired RF signal corresponding to a tuning control signal and a tuning enable image trap 907-3 for excluding the unwanted image signal corresponding to the desired RF signal corresponding to the tuning control signal. The image trap 907-3 is functioned as an impedance converting element between a filter 907-2 and the mixer 909. Such an arrangement is especially utilized for a tuner for which the frequency area of a local oscillator signal is lower than the frequency area of the received RF signal.
Patent JP-H08231476-A (JP)
Title: Production of alkoxy group-substituted triphenylamines
Inventor: NARUSE HIROSHI
IPC: C07B61/00
Filed: 1995-12-19
Abstract: PURPOSE: To obtain an alkoxy group-substituted triphenylamine in high yield by suppressing dealkoxylation of a raw material and an intermediate. CONSTITUTION: In reacting an alkoxy group-substituted cyclohexanone with a diphenylamine while forming an alkoxy group-substituted cyclohexanone from an alkoxy group-substituted phenol as a hydrogen acceptor in a system in the presence of a hydrogen transfer catalyst and a catalytic amount of the alkoxy group-substituted cyclohexanone corresponding to the alkoxy group- substituted phenol, a surface supported type catalyst is used as the hydrogen transfer catalyst to provide the objective method for producing the alkoxy group-substituted triphenylamine.
Patent JP-H10166385-A (JP)
Title: Molded product of resin-metal composite material and its molding method
Inventor: TAKANO NAOTAKE
IPC: B29C45/14
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide electromagnetic shield function, to increase productivity and to prevent a secular change by arranging the resin coating film of a composite material at least in an exposed state. SOLUTION: An ABS resin is stored in a molten resin supply means 3 in a molten state to be supplied to a resin injection means 4. The molten resin is pressurized by a plunger 4a to be sent into a cavity C from a resin injection gate 1c through a resin injection pipe 4b. A composite material 11 is formed by arranging resin coating films to both surfaces of a metal layer in a closely bonded state and preliminarily allowed to follow the surface shape of a male mold 1b by press processing before applied to a mold 1. The metal layer is composed of a ferromagnetic material having a thickness of 25-80μm or iron having conductivity and, as the resin coating film, a laminated material having good close adhesiveness to the metal layer and having compatibility weldable to the resin layer is adapted.  The resin layer is composed of a thermoplastic resin and formed from an ABS resin having compatibility to the surface of the resin coating film.
Patent JP-H09163909-A (JP)
Title: Insect repellent tape
Inventor: SETOGUCHI YUJI
IPC: A01M29/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an insect repellent tape, capable of volatilizing a volatile substance having insect repellent, germicidal or antimicrobial properties from a tacky agent layer by small portions, sustaining effects thereof for a long period, excellent in tackiness and readily peeling with a slight residual paste at the time of peeling and used by sticking to furniture, etc., by mixing the specific tacky agent with hinokitiol and a fibrous ingredient having a high affinity for the hinokitiol. SOLUTION: This insect repellent tape is obtained by adding and mixing (A) 100 pts.wt. tacky agent which is a mixture of 100 pts.wt. styrene-isoprene- styrene block copolymer with 50-140 pts.wt. liquid paraffin and 80-180 pts.wt. alicyclic hydrocarbon resin with (B) 5-100 pts.wt. hinokitiol and (C) 10-100 pts.wt. one or more of cellulose, hemicellulose and lignin and forming the resultant tacky agent layer on a support. Thereby, the volatilization of the ingredient (B) is sustained for a long period.
Patent JP-H02178050-A (JP)
Title: Ink jet recording head and ink jet recording device with head mounting device
Inventor: KASHIMURA MAKOTO
IPC: B41J2/055
Filed: 1988-12-29
Abstract: PURPOSE:To make it possible to carry out electrical connections with an optimal force and the positive positioning of a recording head in a single action by specifying the position of a center shaft at the center of a rotating section in parallel with a surface where a discharge aperture is provided and a surface where a connecting terminal is provided, and installing a positioning member between the discharge aperture and connecting terminal. CONSTITUTION:If a recording head is placed on a carriage 20, the guide pin 10b and bottom of the head 10 are guided by the guide surface 27h of the carriage 20 and a lock lever 20i, and moves in 'A' direction by the weight of the recording head 10. Next, if the guide pin 10 is engaged with wan engagement section 20b, the rear end of the recording head 10 is disengaged from the lock lever 20i and rotates in 'C' direction with the guide pin 10b as a rotating center. Consequently, a fixing hook 10g runs into the lock lever. In this case, the side of a rib 11 begins to engage with the internal surface 21a of a positioning member 21 for the carriage 20 when the recording head 10 is positioned. Thus, the positioning in 'x' direction takes place.